In a large bowl, combine the shredded chicken, black beans, corn, red bell pepper, avocado, red onion, cherry tomatoes, and cilantro.
In a small bowl, whisk together the lime juice, olive oil, chili powder, cumin, salt, and pepper until well combined.
Pour the dressing over the salad mixture and toss gently to coat all the ingredients evenly.
Taste and adjust seasoning if necessary.
Chill the salad in the refrigerator for at least 30 minutes to allow the flavors to meld.
Serve the salad in bowls, garnished with tortilla strips or crushed tortilla chips for added crunch.